Evidence map›Paper›PMID 40082986›Full record

ArticleJournal of translational medicine2025

N6-methyladenosine RNA modified BAIAP2L2 facilitates extracellular vesicles-mediated chemoresistance transmission in gastric cancer.

Yuhan Liao, Xinhua Chen, Hao Xu, Yunfei Zhi, Xinghua Zhuo, Jiang Yu, Liang Zhao

Abstract read
In one paragraph

Article in Journal of translational medicine, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

7 citing papers in PubMed.

  1. Immune niche composed of C1QNature communications · 2026
    Article
  2. Article
  3. RNA mCell biology and toxicology · 2026
    Review
  4. Article
  5. Article
  6. Review
  7. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

7 authors.

Yuhan Liao *Department of Pathology, Nanfang Hospital, Southern Medical University, Guangzhou, China.
Xinhua Chen *Department of General Surgery, Nanfang Hospital, Southern Medical University, Guangzhou, China.
Hao Xu *Department of Pathology, Nanfang Hospital, Southern Medical University, Guangzhou, China.
Yunfei ZhiDepartment of Gastroenterology, Chinese Academy of Medical Sciences, Peking Union Medical College Hospital, Beijing, China.
Xinghua ZhuoDepartment of Pathology, Nanfang Hospital, Southern Medical University, Guangzhou, China.
Jiang YuDepartment of General Surgery, Nanfang Hospital, Southern Medical University, Guangzhou, China. balbcyujiang@163.com.
Liang ZhaoDepartment of Pathology, Nanfang Hospital, Southern Medical University, Guangzhou, China. liangsmu@foxmail.com.ORCID 0000-0002-1429-0884

Funding

Natural Science Foundation of Beijing Municipality KC2023-JX-0186-FQ043Natural Science Foundation of Guangzhou Municipality 2024A04J6605
6 · The paper itself

Abstract

backgroundExtracellular vesicles (EVs) produced in the tumor microenvironment in response to chemotherapy promote chemotherapy-resistant phenotypes. However, the role of EVs proteins induced by gastric cancer (GC) cell chemotherapy in regulating chemotherapy resistance remains unclear.

methodsImmunohistochemistry was used to verify the relationship between brain-specific angiogenesis inhibitor 1-associated protein-2-like protein 2 (BAIAP2L2) expression and chemotherapy resistance in advanced GC. The relationship between BAIAP2L2 and chemotherapy resistance was verified using a subcutaneous tumor model in nude mice. Transmission electron microscopy, nanoparticle tracking analysis, and western blotting were performed to detect purified EVs. Tandem mass tag (TMT) analysis was used to detect differential labels. The interaction between YTH domain-containing family protein1 (YTHDF1) and BAIAP2L2 in GC cells was confirmed by RIP-qPCR analysis using a YTHDF1-specific antibody.

resultsWe found that BAIAP2L2 was associated with chemotherapy resistance to GC in clinical samples and was increased in chemotherapy-resistant GC cells. Mechanistically, BAIAP2L2 promotes the transfer of chemotherapy resistance from resistant GC cells to sensitive cells through EVs proteins, such as ANXA4. Furthermore, ANXA4 promoted platinum-based chemical resistance in GC by mediating autophagy. Interestingly, YTHDF1 facilitates the translation of BAIAP2L2 and ANXA4 through m

conclusionsOur findings reveal the key role of BAIAP2L2 as a potential prognostic marker and therapeutic target for chemotherapy resistance in GC.

Indexed as

Drug Resistance, NeoplasmExtracellular VesiclesNerve Tissue ProteinsRNAStomach NeoplasmsAdenosineAnimalsAutophagyCell Line, TumorFemaleHumansMaleMiceMice, Inbred BALB CMice, NudeAdenosineNerve Tissue ProteinsN-methyladenosineRNABAIAP2L2ChemoresistanceExtracellular vesiclesGastric cancerM6AYTHDF1

Identifiers

PMID40082986
PMCPMC11905699

What Socratic holds

Textmetadata
LicenceCC BY-NC-ND
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the Socratic graph.